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<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style type="text/css">
        body,html {
            padding: 0px;
            margin: 0px;
            height: 100%;
        }
        a,a:hover {
            text-decoration: none;
            color: inherit;
        }
        /* 背景 */
        .background {
            width: 100%;
            height: 100%;
            text-align: center;
        }
        .background video {
            height: 100%;
            width: 100%;
            object-fit: cover;
        }
        /* 主体  */
        .wrapper {
            position: absolute;
            top:0;
            left: 0;
            width: 100%;
            height: 100%;
        }
            /* 头部 */
        .wrapper .head {
            width: 100%;
            height: 75px;
            line-height: 75px;
        }
        .wrapper .head .logo {
            display: flex;
            float: left;
            margin-left: 80px;
            margin-top: 10px;
            height: 55px;
        }
        .wrapper .head .nav {
            position: relative;
            display: flex;
            flex-flow: row nowrap;
            align-items: center;
            justify-content: stretch;
            float: right;
            height: 75px;
            width: 750px;
            margin-right: 150px;
        }
        .wrapper .head .nav>div {
            position: relative;
            margin-left: 25px;
        }
        .wrapper .head .nav div a {
            font-size: 16px;
            color:white;
            cursor: pointer;
        }
        .wrapper .head .nav .table .create {
            position: absolute;
            padding-top: 14px;
            top: 55px;
            left: 50%;
            margin-left: -99px;
            width: 198px;
            height: 42px;
            text-align: center;
            font-size: 14px;
            line-height: 20px;
            color: white;
            background-image: url("https://s3.pstatp.com/aweme/resource/web/static/image/index/create-bubble_c2cd9db.png");
            background-position: 0 0;
            background-size: cover;
            box-sizing: border-box;
        }
        .wrapper .head .nav .after::after {
            content: "";
            display: inline-block;
            width: 8px;
            height: 8px;
            background-image: url("https://s3.pstatp.com/aweme/resource/web/static/image/index/subtract_67c835d.png");
            background-repeat: no-repeat;
            background-position: center;
            background-size: cover;
            margin-left: 4px;
        }
        .wrapper .head .nav div:hover .menu{
            display: flex;
        }
        .wrapper .head .nav div .menu {
            display: none;
            flex-flow: column nowrap;
            position: absolute;
            top:55px;
            left: 50%;
            margin-left: -48px;
            padding: 8px 0;
            width: 96px;
            text-align: center;
            border-radius: 4px;
            box-shadow:  0 0 8px rgba(0,0,0,.16),0 0 2px rgba(0,0,0,.12);
            background-color: white;
        }
        .wrapper .head .nav div .menu a {
            width: 100%;
            height: 40px;
            line-height: 40px;
            color: black;
        }
        .wrapper .head .nav div .menu a:hover {
            background-color: rgba(51,51,51,.1);
        }
        .wrapper .head .nav  .muted {
            background-image: url("https://s3.pstatp.com/aweme/resource/web/static/image/index/unmute_1bbc0c3.png");
            background-position: center;
            background-repeat: no-repeat;
            background-size: cover;
            width: 22px;
            height: 22px;
            
        }
            /* 中間部分 */
        .wrapper .middle {
            position: absolute;
            display: flex;
            flex-flow: column nowrap;
            align-items: flex-end;
            top:45%;
            right: 150px;
            width: 500px;
        }
        .wrapper .middle .into {
            width: 450px;
            margin-bottom: 50px;
        }
        .wrapper .middle .QRcode {
            position: relative;
            width: 354px;
            display: flex;
            flex-flow: row nowrap;
            justify-content: space-between;
        }
        .wrapper .middle .QRcode a {
            height: 50px;
            border-radius: 8px;
            background-repeat: no-repeat;
            background-size: cover;
            background-position: center ;
        }
        .wrapper .middle .QRcode .iphone {
            width: 142px;
            background-image: url("https://s3.pstatp.com/aweme/resource/web/static/image/index/android_d461475.png");
        }
        .wrapper .middle .QRcode .iphone:hover {
            opacity: 0.5;
        }
        .wrapper .middle .QRcode .andriod {
            width: 142px;
            background-image: url("https://s3.pstatp.com/aweme/resource/web/static/image/index/appstore_548e83a.png");
        }
        .wrapper .middle .QRcode .andriod:hover {
            opacity: 0.5;
        }
        .wrapper .middle .QRcode .code {
            width: 50px;
            background-image: url("https://s3.pstatp.com/aweme/resource/web/static/image/index/download_6c60bcd.png");
            transition: all 0.3s linear;
        }
            /* 底部部分 */
        .wrapper .foot {
            position: absolute;
            left: 0;
            bottom: 10px;
            width: 100%;
        }
        .wrapper .foot .firstLine {
            display: flex;
            flex-flow: row nowrap;
            justify-content: space-between;
            width: 500px;
            margin: 0 auto 16px;
            font-size: 14px;
            color: white;
        }
        .wrapper .foot .secondLine {
            display: flex;
            flex-flow: row nowrap;
            justify-content: space-between;
            width: 600px;
            margin: 5px auto;
            font-size: 14px;
            color: white;
        }
        .wrapper .foot .thirdLine {
            display: flex;
            flex-flow: row nowrap;
            justify-content: space-between;
            width: 1100px;
            margin: 5px auto;
            font-size: 14px;
            color: white;
        }
        .wrapper .foot .fourLine {
            display: flex;
            flex-flow: row nowrap;
            justify-content: space-between;
            width: 500px;
            margin: 5px auto;
            font-size: 14px;
            color: white;

        }
    </style>
</head>

<body>
    <div class="background">
        <video autoplay muted loop src="https://s3.pstatp.com/aweme/resource/web/static/image/index/tvc-v3_0b9db49.mp4">
            抱歉，您的浏览器不支持内嵌视频
        </video>
    </div>
    <div class="wrapper">
        <div class="head">
            <a class="logo">
                <img src="https://s3.pstatp.com/aweme/resource/web/static/image/index/logo_b7a2aca.png" height="55px%">
            </a>
            <div class="nav">
                <div class="table">
                    <a >创作服务平台</a>
                    <div class="create">原【视频上传】已并入此功能</div>
                </div>
                <div>
                    <a>开放平台</a>
                </div>
                <div>
                    <a class="after">系列产品</a>
                    <div class="menu">
                        <a href="">抖音火山版 </a>
                        <a href="">剪映 </a>
                        <a href="">多闪 </a>
                    </div>
                </div>
                <div>  
                    <a class="after">抖音直播</a>
                    <div class="menu">
                        <a href="">直播机构入驻 </a>
                        <a href="">直播伴侣下载 </a>
                    </div>
                </div>
                <div>
                    <a class="after">合作入驻</a>
                    <div class="menu">
                        <a href="">MCN入驻 </a>
                        <a href="">抖音特效师 </a>
                        <a href="">抖音音乐人 </a>
                        <a href="">社会机构入驻 </a>
                    </div>
                </div>
                <div>
                    <a class="after">企业合作</a>
                    <div class="menu">
                        <a href="">企业服务平台 </a>
                        <a href="">企业认证 </a>
                        <a href="">广告投放 </a>
                    </div>
                </div>
                <div>
                    <a>联系我们</a>
                 </div>
                 <div>
                     <div class="muted"></div>
                </div>
                    
            </div>
        </div>
        <div class="middle">
            <div class="into">
                <img src="https://s3.pstatp.com/aweme/resource/web/static/image/index/slogan_2_8d59f13.png" width="450px">
            </div>
            <div class="QRcode">
                <a class="iphone" href=""></a>
                <a class="andriod" href=""></a>
                <a class="code" href=""></a>
            </div>
        </div>
        <div class="foot">
            <div class="firstLine">
                <span>|</span>
                <a href="">音乐</a>
                <span>|</span>
                <a href="">用户服务协议</a>
                <span>|</span>
                <a href="">隐私政策</a>
                <span>|</span>
                <a href="">账号找回</a>
                <span>|</span>
                <a href="">广告投放</a>
                <span>|</span>
                <a href="">营业执照</a>
                <span>|</span>
            </div>
            <div class="secondLine">
                <span href="">2020&nbsp; © 抖音</span>
                <span>|</span>
                <span href="">北京微播视界科技有限公司</span>
                <span>|</span>
                <span href="">北京微播视界科技有限公司 </span>
                <span>|</span>
                <span>京B2-20170846</span>
            </div>
            <div class="thirdLine">
                <a href="">中国互联网举报中心</a>
                <span>|</span>
                <span>网络文化许可证-京网文-（2016）2282-264号</span>
                <span>|</span>
                <span>客户服务热线：400-992-2556</span>
                <span>|</span>
                <span>违法和不良信息举报：400-140-2108</span>
                <span>|</span>
                <span>举报邮箱：jubao@douyin.com</span>
            </div>
            <div class="fourLine">
                <img src="https://s3.pstatp.com/aweme/resource/web/static/image/gongan_d0289dc.png" width="20px" height="20px">
                <a href="">京公网安备 11010802023605号</a>
                <span>|</span>
                <span>地址 : 北京市海淀区知春路51号4层408 </span>
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